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频率计VHDL编程。设计一个4位数字显示的十进制频率计,其测量范围为1MHz,测量值通过4个数码管显示以8421BCD码形式输出,可通过开关实现量程控制,量程分...
频率计VHDL编程。设计一个4位数字显示的十进制频率计,其测量范围为1MHz,测量值通过4个数码管显示以8421BCD码形式输出,可通过开关实现量程控制,量程分10kHz、100kHz、1MHz三档(最大读数分别为9.999kHz、99.99kHz、999.9kHz);
当输入信号的频率大于相应量程时,有溢出显示。
-Cymometer VHDL programming. Design of a 4-digit decimal display frequency, the measurement range of 1MHz, the measured value through the four LED 8421BCD code shows the form of output can be controlled through the switch range, range at 10kHz, 100kHz, 1MHz Three (maximum reading were 9.999kHz, 99.99kHz, 999.9kHz) when the input signal is greater than the corresponding frequency range, it shows overflow.
- 2022-01-25 18:46:12下载
- 积分:1
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facman
一款在Verilog实现的吃豆人游戏,采用VGA接口,在Nexys3开发板上运行无误。(A pac-man game implemented via Verilog, using VGA interface, perfectly run on Nexys 3)
- 2021-03-31 07:39:09下载
- 积分:1
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cpld/fpga common adder Verilog design procedures
cpld/fpga常用加法器设计的verilog程序-cpld/fpga common adder Verilog design procedures
- 2022-08-19 10:20:20下载
- 积分:1
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ref-sdr-sdram-verilog
sdram控制器的开发程序,还有文档,可以参考以下(SDRAM controller development process, there is a document, you can refer to the following)
- 2008-06-13 22:15:41下载
- 积分:1
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页面置换算法中的三种算法相关程序代码
FIFO LUR OPT
页面置换算法中的三种算法相关程序代码
FIFO LUR OPT-yemianzhihuansuanfa
- 2022-10-19 08:10:03下载
- 积分:1
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emmc
emmc协议的实现代码,包含了SD协议,usb实现协议(The implementation code of EMMC protocol)
- 2021-04-08 16:39:00下载
- 积分:1
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TSL1401_CCD_Test
十分基础的CCD的测试程序,大家可以下载调试CCD(this is a ccd test chengxu ,it is very good to use ,you can down it )
- 2016-03-14 16:50:18下载
- 积分:1
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666基于FPGA的MVB2类设备控制器设计_幸柒荣
本文首先对多功能车辆总线的基本原理进行了简要的概述,接着对其实时协议进行了分析,然后对 MVB2 类设备控制器的功能及其功能模块的划分设计进行了详细的分析;最后对各功能模块进行了编程实现,并给出了仿真验证波形。(Firstly, the basic principle of the multifunction vehicle bus are briefly outlined, then analyze the real time protocol, then carried out a detailed analysis of the classification of the design function and the function module of the MVB2 device controller; finally, the function of each module of the program, and gives the simulation waveforms.)
- 2017-10-24 10:57:41下载
- 积分:1
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dds
说明: 实现数字频率合成实验,加载数据ram,形成波形(The experiment of digital frequency synthesis is realized, and the data RAM is loaded to form the waveform)
- 2020-11-10 18:12:36下载
- 积分:1
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CCDDRIVE(TCD1206UD)
关于一款线阵CCD TCD1206UD 的驱动设计,波形符合工作要求(On how the system in SOPC using HDL language development from a custom IP core)
- 2020-11-14 09:19:42下载
- 积分:1